A2L Refrigerant Dedicated Design: Manifold Gauge Set 42036 is It is suitable for HVAC/R systems. Specifically designed for A2L refrigerants, the knobs feature dual-ring markings to easily identify left-handed interfaces and reduce the risk of misuse.
Reliable performance：3-1/8 inch (80mm) steel case pressure gauge, polycarbonate lens, reading units psi/°F, colour-coded scale. Comes with 3 pcs 60" PLUS II 1/4" hoses (red/yellow/blue), with 4000 psi burst pressure and 800 psi working pressure, Operating Temperature: -20°to 180°F (-28.8°to 82.2°C), ensuring reliable performance and anti-leakage.
Precise Pressure Gauging: The 42036 manifold gauge set features a more easily readable colour-coded dial. Equipped with 3-1/8" steel case gauges boasting 1% Class 1 accuracy, featured with polycarbonate lenses and color-coded psi/°F scales for clear, quick and precise pressure reading.
Durable Material: Forged brass valve body, nylon valve seats and double O-ring piston design deliver superior corrosion resistance and airtightness, extending long-term service life in harsh HVAC/R working conditions.
High-Flow and Efficient: Full-port valve design maximizes refrigerant flow rate for faster evacuation, recovery; large 80mm gauge face enables easy visibility even in low-light environments, and the 60-inch hose adapts to most onsite conditions.